We push our 2nd copy over individual FCIP links with write acceleration enabled, we use to trunk 6gige links together but ran in to latency issues without write acceleration enabled and the technology did not allow for write acceleration and trunking so we end up with 3-4 LTO4 drives down 1gige link with write acceleration.
That said when I run select against the summary table to get timings on Backup stgpools the more the more processes we kick off at one the slower the speed (makes sense only so much per gige). (TSM Env AIX p550 / IBM LTO4) LTO4's minimum matching drive speed is 30MBS, so once we push 4 processes down one link we are pushing less than 30MBS, thereby in theory running below the minimum rated drive speed we should be shining the drives pretty good. Does anyone know of a way to validate that indeed were shining? Regards, Charles This e-mail, including attachments, may include confidential and/or proprietary information, and may be used only by the person or entity to which it is addressed. If the reader of this e-mail is not the intended recipient or his or her authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail is prohibited. If you have received this e-mail in error, please notify the sender by replying to this message and delete this e-mail immediately.